Vehicle Wheel Hubs heyous 4pcs Aluminum Alloy 12mm Wheel Hex Hub 15mm Offset Extension Adapter for 1/10 RC Scx10 D90 CC01

Name: Climbing car extension coupler Color: Black Material: aluminum alloy Size: 12MM coupler, total length 15MM, inner hole 5MM Extend the track width for wider stance, better control and stability. The extension is mounted on the axle and fixed to the axle with the screw pin provided. The wheels are fixed with long aluminum wheel nuts.